package com.mycompany.mvc.config;

import java.util.Properties;

import com.mycompany.mvc.utils.PropertiesLoader;

/**
 * @author Jintao_Ma
 * @time 2016年7月23日14:26:12
 * @description: 获取配置文件信息
 */
public class SystemConfig {
    private static Properties properties;
    private static String[] resourcesPaths = {"classpath:system.properties"};

    static {
        properties = new PropertiesLoader(resourcesPaths).getProperties();
    }

    public static String getProperty(String key) {
        String systemProperty = System.getProperty(key);
        if (systemProperty != null) {
            return systemProperty;
        }
        return properties.getProperty(key);
    }
}
